IT1132786B - Pompa centrifuga per alte pressioni - Google Patents

Pompa centrifuga per alte pressioni

Info

Publication number: IT1132786B
Authority: IT; Italy
Prior art keywords: centrifugal pump; high pressures; pressures; centrifugal; pump
Prior art date: 1979-10-03

Application number

IT24970/80A

Other languages

English (en)

Other versions

IT8024970A0 (it

Inventor

Robert Dernedde

Hans Joachim Franke

Peter Havekost

Original Assignee

Klein Schanzlin & Becker Ag

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1979-10-03

Filing date

1980-09-26

Publication date

1986-07-02

1980-09-26 Application filed by Klein Schanzlin & Becker Ag filed Critical Klein Schanzlin & Becker Ag

1980-09-26 Publication of IT8024970A0 publication Critical patent/IT8024970A0/it

1986-07-02 Application granted granted Critical

1986-07-02 Publication of IT1132786B publication Critical patent/IT1132786B/it

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/086—Sealings especially adapted for liquid pumps
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

IT24970/80A 1979-10-03 1980-09-26 Pompa centrifuga per alte pressioni IT1132786B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19792940058 DE2940058A1 (de)	1979-10-03	1979-10-03	Kreiselpumpe fuer hohe druecke

Publications (2)

Publication Number	Publication Date
IT8024970A0 IT8024970A0 (it)	1980-09-26
IT1132786B true IT1132786B (it)	1986-07-02

Family

ID=6082566

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT24970/80A IT1132786B (it)	1979-10-03	1980-09-26	Pompa centrifuga per alte pressioni

Country Status (6)

Country	Link
US (1)	US4518311A (it)
DE (1)	DE2940058A1 (it)
FR (1)	FR2466647A1 (it)
IN (1)	IN153142B (it)
IT (1)	IT1132786B (it)
NL (1)	NL188711C (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3441769A1 (de) *	1984-01-14	1985-07-18	Siegenia-Frank Kg, 5900 Siegen	Lueftungsvorrichtung fuer raeume
DE4011475C2 (de) *	1990-04-09	1994-11-17	Klein Schanzlin & Becker Ag	Topfgehäusepumpe
DE4011476C2 (de) *	1990-04-09	1995-01-05	Klein Schanzlin & Becker Ag	Einsatz für Topfgehäusepumpe
US5258100A (en) *	1992-02-28	1993-11-02	Kamyr, Inc.	Minimizing gas separation in a mixer outlet
US5494403A (en) *	1992-04-14	1996-02-27	Ebara Corporation	Full-circumferential flow pump
US8152443B1 (en) *	2003-09-26	2012-04-10	Fast Flow, LLC	Self-priming centrifugal pump free of mechanical seals
US6942448B1 (en) *	2003-09-26	2005-09-13	Fast Flow Llc	Pump
ITPD20050240A1 (it) *	2005-07-29	2007-01-30	Dab Pumps Spa	Struttura di pompa idraulica
CN101871459B (zh) *	2009-04-24	2013-10-30	德昌电机(深圳)有限公司	排水泵
GB201212213D0 (en) *	2012-07-06	2012-08-22	Salamander Pumped Shower Systems Ltd	Improvements in pump assemblies
CN103758786B (zh) *	2014-01-20	2017-01-25	浙江同心力机电科技有限公司	多级离心泵之进出水基座
US10138891B2 (en)	2015-01-26	2018-11-27	Pemberton Patents Llc	Double suction pump with agitators
US20160238009A1 (en) *	2015-01-26	2016-08-18	Steve V. Pemberton	Enclosed double suction pump
US11105333B2 (en)	2015-01-26	2021-08-31	Pemberton Patents Llc	Double suction pump
CN105697418A (zh) *	2016-01-25	2016-06-22	崔华	一种反渗透用耐高压循环泵
CA3043338A1 (en) *	2016-06-29	2018-04-01	Weir Minerals Europe Ltd	Slurry pump and components therefor
CN106930978A (zh) *	2017-03-13	2017-07-07	江苏永泵业科技集团有限公司	一种耐高温高压双壳泵

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA600337A (en) *		1960-06-21	F. Brill Edward	Centrifugal pump
US948858A (en) *		1910-02-08	Baldwin Locomotive Works	Flexible connecting-pipe.
US338783A (en) *		1886-03-30		Half to jeffeeson stalet
US1663998A (en) *	1925-05-28	1928-03-27	Westinghouse Electric & Mfg Co	Means for minimizing fluid pulsations
US2144417A (en) *	1937-01-11	1939-01-17	Claude B Schneible	Sludge pump
US2438312A (en) *	1944-01-24	1948-03-23	Phillips Petroleum Co	Expansion joint for high temperatures
US2502753A (en) *	1946-08-17	1950-04-04	Fred H Rohr	Flexible joint and flexible universal joint
US2649315A (en) *	1951-03-10	1953-08-18	Gen Electric	High-temperature expansion joint
CH313025A (de) *	1951-09-13	1956-03-15	Andritz Ag Maschf	Kreiselpumpengehäuse
US3459133A (en) *	1967-01-23	1969-08-05	Westinghouse Electric Corp	Controllable flow pump
US3437047A (en) *	1967-02-16	1969-04-08	Gen Electric	Centrifugal pump with spherical-shaped casing
US3544233A (en) *	1968-07-29	1970-12-01	Westinghouse Electric Corp	Turbine nozzle chamber support arrangement
US3635579A (en) *	1970-02-26	1972-01-18	Westinghouse Electric Corp	Discharge nozzle arrangement for centrifugal gas compressor
US3733145A (en) *	1971-03-04	1973-05-15	Nevsky Mash	Vand-type centrifugal machine, mainly, high-pressure compressor
CA1030809A (en) *	1975-12-15	1978-05-09	Rowland E. Ball	Double suction centrifugal pump

1979
- 1979-10-03 DE DE19792940058 patent/DE2940058A1/de not_active Withdrawn
1980
- 1980-09-26 IT IT24970/80A patent/IT1132786B/it active
- 1980-09-29 IN IN1104/CAL/80A patent/IN153142B/en unknown
- 1980-09-30 US US06/192,294 patent/US4518311A/en not_active Expired - Lifetime
- 1980-10-02 FR FR8021096A patent/FR2466647A1/fr active Granted
- 1980-10-02 NL NLAANVRAGE8005470,A patent/NL188711C/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2940058A1 (de)	1981-04-16
FR2466647B1 (it)	1984-04-20
NL188711C (nl)	1992-09-01
IT8024970A0 (it)	1980-09-26
NL8005470A (nl)	1981-04-07
NL188711B (nl)	1992-04-01
US4518311A (en)	1985-05-21
FR2466647A1 (fr)	1981-04-10
IN153142B (it)	1984-06-09

Publication	Publication Date	Title
IT1136206B (it)	1986-08-27	Pompa centrifuga
AR219820A1 (es)	1980-09-15	Bomba centrifuga
IT1132786B (it)	1986-07-02	Pompa centrifuga per alte pressioni
IT1104318B (it)	1985-10-21	Pompa centrifuga autoadescante
IT1150406B (it)	1986-12-10	Pompa ad alta pressione
IT1132785B (it)	1986-07-02	Cassa per pompa centrifuga
IT1148535B (it)	1986-12-03	Pompa centrifuga per alte pressioni
DD136759A1 (de)	1979-07-25	Hochdruckkreiselpumpenaggregat
RO72305A (ro)	1982-12-06	Pompa centrifuga
DD136761A1 (de)	1979-07-25	Hochdruckkreiselpumpenaggregat
IT1122717B (it)	1986-04-23	Pompa centrifuga
AT361778B (de)	1981-03-25	Hochdruckkreiselpumpenaggregat
NO151336C (no)	1985-03-20	Innloepsboey for sentrifugalpumper
IT1162631B (it)	1987-04-01	Pompa centrifuga
IT1085132B (it)	1985-05-28	Pompa centrifuga autoadescante
IT1129195B (it)	1986-06-04	Pompa centrifuga autoinnescante
AT362234B (de)	1981-04-27	Hochdruckkreiselpumpenaggregat
IT1087595B (it)	1985-06-04	Pompa centrifuga
IT8219320A0 (it)	1982-01-27	Pompa centrifuga.
IT1100302B (it)	1985-09-28	Pompa centrifuga
IT1139011B (it)	1986-09-17	Pompa centrifuga
IT8063270V0 (it)	1980-07-25	Pompa centrifuga particolarmente per usi agricoli
ES257344Y (es)	1983-01-01	Bomba centrifuga simplificada
IT8221828V0 (it)	1982-05-11	Pompa centrifuga.
AR217601A1 (es)	1980-03-31	Bomba centrifuga mejorada

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19940927